.header{
    height: 70px;
    text-align: right;
    line-height: 70px;
    
    position: relative;
}
.header a{
   color: blue; 
}
.header img{
    position: absolute;
    top: 20px;
    left: 0px;
}
.header span{
   
 margin-bottom:  20px;
}
.banner{
    height: 850px;
    padding-top: 80px;
    
    background-color: #f3f5f8;


}
.banner a{
    color: blue;
}
.banner div{
    background-color: #ffff;
}
.banner div form{
    height: 670px;
    width: 100%;
    padding: 50px 300px 110px 800px;
   
}
.banner div form h1{
    font-size: 30px;
    font-weight: bolder;
    margin-bottom: 20px;
}
.banner div form h2{
    font-size: 20px;
    font-weight: bolder;
    margin-bottom: 10px;
}
#publicity{
    width: 286px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
   background-color: #ed510a;
    margin-bottom: 10px;
    color: #fff;
    border-radius: 15px;
    position: relative;
    padding-left: 60px;
}
#publicity span{
    display: inline-block;
    height: 20px;
    width: 20px;
    background: url(../images/reg-gift.png);
    position: absolute;
    top: 5px;
    left: 38px;
    
}
.banner div form input{
    display: block;
    height: 40px;
    width: 286px;
    margin-bottom: 10px;
    border-radius: 15px;
}
.banner div form button:nth-child(1){
width: 15px;
height: 15px;
border: 1px solid #999;
background-color: #fff;
display: inline-block;
margin-bottom: 20px;

}
.banner div form h4{
    font-size: 12px;
}
.banner div form #register {
width: 286px;
margin: 0;
}
